/Engine/Plugins/Runtime/CommonUI/Source/CommonUI/Public/Input/CommonUIInputSettings.h
[USTRUCT](Programming/UnrealArchitecture/Reference/Structs)() struct FUIActionKeyMapping
float
HoldRollbackTime
Time (in seconds) for hold progress to go from 1.0 (completed) to 0.0.
float
HoldTime
How long must the key be held down for the action to be executed?
FKey
Key
A key that triggers this action